<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        *{
            padding: 0;
            margin: 0;

        }
        body{
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100vh;
            width: 100vw;
        }
        .line{
        width: 190px;
        height: 130px;
        background-color: red;
        }
    </style>
</head>
<body>
    <div class="line"></div>
</body>
</html>